<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<script src="../js/jquery-3.7.1.js" type="text/javascript" charset="utf-8"></script>
		<script type="text/javascript">
			$(function(){
				let state = false;
				$("img").on("click",function(){
					if(state){
						$("img").attr("src","../src/off.png")
						state = false;
					}
					else{
						$("img").attr("src","../src/off.png")
						state = true
					}
				})
			})
		</script>
	</head>
	<body>
		<img src="../src/off.png" width="100px">
	</body>
</html>
